What (if any) is the advantage of mining on Donor Server vs. normal server?

[mxc0bbn]

A couple of pool sites allow you access to a "donor server" instead of the server that everyone mines on if you donate a percentage of your earnings.  Is there any advantage to doing this?

[Atypunjbtt]

As per my knowledge, if you do mine on donor server, there won't be any fees and rewards will be less incomparison with other server.

Do share your inputs if you have any.

[bitfocus]

no fee and less profit due to lower configuration of the server most of the cases, as far I know.

[LTCendmanagement]

actually it's good besides we mine coins we can often and know each other about market developments I like to share knowledge and experience and add knowledge to be difficult or easy to get so I can be more careful in adopting coins if there is one later there is a more difficult program I have savings for the future.